Flask, Kjeldahl with Joint, DIN

Flask, Kjeldahl
• Made from ASTM E-438 Type 1, Boro 3.3 heat resistance glass
• Used for the Determination of Nitrogen
• Complies with DIN 12360

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Flask, Kjeldahl without Joint, ASTM
• Made from ASTM E-438 Type 1, Boro 3.3 heat resistance glass
• Suitable for determination of Nitrogen

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